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Kernel: Move Kernel/Memory/ code into Kernel::Memory namespace

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This commit is contained in:
Andreas Kling 2021-08-06 13:49:36 +02:00
parent a1d7ebf85a
commit 93d98d4976
153 changed files with 473 additions and 467 deletions
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4
Kernel/Bus/PCI/WindowedMMIOAccess.cpp
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@ -18,12 +18,12 @@ namespace PCI {
UNMAP_AFTER_INIT DeviceConfigurationSpaceMapping::DeviceConfigurationSpaceMapping(Address device_address, const MMIOAccess::MMIOSegment& mmio_segment)
: m_device_address(device_address)
, m_mapped_region(MM.allocate_kernel_region(page_round_up(PCI_MMIO_CONFIG_SPACE_SIZE), "PCI MMIO Device Access", Region::Access::Read | Region::Access::Write).release_nonnull())
, m_mapped_region(MM.allocate_kernel_region(Memory::page_round_up(PCI_MMIO_CONFIG_SPACE_SIZE), "PCI MMIO Device Access", Memory::Region::Access::Read | Memory::Region::Access::Write).release_nonnull())
{
PhysicalAddress segment_lower_addr = mmio_segment.get_paddr();
PhysicalAddress device_physical_mmio_space = segment_lower_addr.offset(
PCI_MMIO_CONFIG_SPACE_SIZE * m_device_address.function() + (PCI_MMIO_CONFIG_SPACE_SIZE * PCI_MAX_FUNCTIONS_PER_DEVICE) * m_device_address.device() + (PCI_MMIO_CONFIG_SPACE_SIZE * PCI_MAX_FUNCTIONS_PER_DEVICE * PCI_MAX_DEVICES_PER_BUS) * (m_device_address.bus() - mmio_segment.get_start_bus()));
m_mapped_region->physical_page_slot(0) = PhysicalPage::create(device_physical_mmio_space, MayReturnToFreeList::No);
m_mapped_region->physical_page_slot(0) = Memory::PhysicalPage::create(device_physical_mmio_space, Memory::MayReturnToFreeList::No);
m_mapped_region->remap();
}